A267628 Number of nX5 arrays of permutations of 5 copies of 0..n-1 with every element equal to or 1 greater than any west neighbor modulo n and the upper left element equal to 0.

1, 126, 1802, 32208, 679735, 19027506, 651123366, 25708254936

Offset: 1

Author

R. H. Hardin, Jan 18 2016

Keywords

• nonn

Comments

Column 5 of A267629.

Examples

			Some solutions for n=4
..0..0..1..1..2....0..1..1..2..3....0..0..1..1..2....0..1..2..3..0
..1..2..3..3..3....1..1..2..3..3....0..0..1..2..3....1..2..3..3..0
..2..2..3..0..0....3..3..0..0..0....1..2..2..3..3....1..1..2..2..3
..1..1..2..3..0....0..1..2..2..2....1..2..3..3..0....3..0..0..1..2
		

Crossrefs

Cf. A267629.